A strong ridge of high pressure will build over Arizona, driving afternoon highs well above normal and into near-record ...

On Monday at 1:13 p.m. the NWS Phoenix AZ released an extreme heat warning valid from Wednesday 10 a.m. until Friday 8 p.m.

On Monday at 11:41 a.m. the NWS Las Vegas NV released an extreme heat warning valid from Wednesday 8 a.m. until Saturday 11 p ...

At 4 p.m. on Tuesday, the National Weather Service released an updated extreme heat warning in effect until Wednesday at 2 ...

An extreme heat warning was released by the National Weather Service on Tuesday at 1:20 p.m. in effect until 10 p.m. for ...

Temperatures are heating up fast today. Morning lows were in the 80s but that didn’t last long. By 9 a.m., temperatures were ...

Western Antelope Valley Foothills, Eastern Antelope Valley Foothills and Antelope Valley are the focus of an updated extreme ...

Jimmy Kimmel says he saved Matt Damon from choking on pork ribs: 'I will never be able to explain this as anything other than ...

For four days, the valley will be under an extreme heat warning, starting at 10 a.m. Wednesday. It expires at 11 p.m.

The National Weather Service issued an Extreme Heat Warning with indices up to 112 degrees for parts of the Mid-South.

Skies stay mostly sunny on Tuesday with a forecast high in Las Vegas at 106°. An Extreme Heat Warning is in effect from Wednesday through Saturday for Southern Nevada. High temperatures in the Las ...

As a heat wave continues to scorch Riverside County, authorities are reporting "widespread major heat risk." Here's where to cool off.